Websites

http://www.abc.net.au/science/surfingscientist/
Dolphin making rings video: http://www.redorbit.com/news/video/?src=rss_video&mid=24955

Chemistry:
Atoms:
http://www.colorado.edu/physics/2000/periodic_table/atomic_structure.html
http://www.colorado.edu/physics/2000/applets/a2.html
Classzone (Interactive tutorial & build an atom)
http://www.pbs.org/wgbh/aso/tryit/atom/#

The Periodic Table:
http://www.webelements.com/
http://www.rsc.org/education/teachers/learnnet/ptdata/table/index.htm (interactive periodic table)
http://www.rsc.org/education/teachers/learnnet/ptdata/games/findelement.htm (Game)
http://periodic.lanl.gov/default.htm

Experiments:
http://www.neatorama.com/2009/11/04/top-10-mad-science-worthy-chemistry-experiments/
http://www.rsc.org/education/teachers/learnnet/classic_exp.htm
Virtual: http://www.chm.davidson.edu/vce/index.html